Incident at ST. ANTHONY AIRPORT (Communication navigation surveillance/air traffic system)


2003-02-13: The B767 was enroute Milan to Toronto FL340 and when in the vicinity of St. Anthony climbed to FL360 without ATC Clearance. The flight may have responed to a frequency change intended for another company aircraft. This left the flight out of range of Moncton ACC and a misunderstood relayed communications to the flight from another aircraft may have resulted in the climb. TSB Case Closed.


CADORS Number 2003A0095
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2003-02-12 - 16:10
Day or Night? Day-time
Fatalities 0
Aerodrome ID CYAY
Geographic Location Newfoundland and Labrador, Canada, North America, Atlantic Region,
TSB Occurrence Number
TSB Class of Investigation
AOR Number 27556
Reported By NAV CANADA
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions,ATM/CNS
Events Communication navigation surveillance/air traffic system

Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration
Foreign Registration
Country of Registration Italian Republic
Occurrence Type Incident
Operator ALITALIA LINEE AEREE ITALIANE, S.P.A. (998) Commercial
Make  Silhouette image of BOEING
Model 767 209
Year Built
Engine Type
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number AZA652
Flight Rule
CARS Subpart
Phase of Flight Climb
Damage No Damage
Fatalities 0
Injuries 0
Events Communication error,Conflict - potential

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